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Security report for kalkulatori.lv

kalkulatori.lv · Technology · Latvia

Medium risk. 4 critical or high findings in Email security, Security headers and 2 other checks.

Security score

73/100

Risk levelMedium

0–100, higher is better. How it is calculated

kalkulatori.lv is a Latvian online platform providing a wide range of calculators and utility tools focused on finance, mathematics, unit conversions, text processing, and other household needs. The website targets a general audience in Latvia and offers free access to its tools, monetized primarily through Google Adsense advertising. The platform maintains a consistent brand presence with a professional design and clear navigation, supporting multiple languages including Latvian, Russian, and English. Technically, the website is hosted on Amazon AWS infrastructure, uses modern web technologies including HTML5, CSS3, and JavaScript, and integrates Google services for analytics, advertising, and consent management. The site is mobile-optimized and demonstrates good SEO and accessibility practices, although some advanced security headers are not explicitly present. From a security perspective, the site enforces HTTPS and implements cookie consent mechanisms compliant with GDPR. No critical vulnerabilities or exposed sensitive data were detected. However, the absence of explicit security policies and incident response contacts suggests room for improvement in transparency and preparedness. Overall, kalkulatori.lv presents a trustworthy and professionally maintained online service with a solid technical foundation and good privacy compliance. Strategic enhancements in security policy publication and incident response readiness would further strengthen its security posture and user trust.

Scanned

NIS2 and GDPR posture

GDPR outside view
80/ 100 · Low
Checks completed
7of 7

NIS2 Art. 21(2)

  1. (a) Risk analysis and security policies: Not visible from outside
  2. (b) Incident handling: One indicator
  3. (c) Business continuity, backups and crisis management: Not visible from outside
  4. (d) Supply chain security: Not visible from outside
  5. (e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
  6. (f) Assessing the effectiveness of security measures: Not visible from outside
  7. (g) Cyber hygiene and security training: Not visible from outside
  8. (h) Cryptography and encryption: Partly checked
  9. (i) HR security, access control and asset management: One indicator
  10. (j) Multi-factor authentication and secured communications: Not visible from outside

This scan rated NIS2 with an earlier keyword method that is no longer shown; rescan for the per-article view. Risk management, continuity, supply chain, training, MFA, management oversight (Art. 20) and incident reporting (Art. 23) need internal evidence, and Guard cannot tell whether NIS2 applies to this organisation.

GDPR is indicative only, based on publicly visible signals: Articles 7, 12, 13 and 32 of Regulation (EU) 2016/679 and Article 5(3) of the ePrivacy Directive. Not a certification or legal assessment.

Priority findings

4 findings rated critical or high. Fix these first.

  1. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  2. Security headers

    Security headers are instructions your web server sends to every visitor’s browser. Missing ones leave visitors more exposed to attacks such as clickjacking and injected scripts.

    • High

      Missing Content-Security-Policy header

      Controls resources the browser is allowed to load

      What to do: Implement a Content-Security-Policy appropriate for your application

      • ASVS V3.4.3
      • OWASP Secure Headers: OWASP Secure Headers Project recommends Content-Security-Policy: default-src 'self'; form-action 'self'; base-uri 'self'; object-src 'none';…

  3. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

  4. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1

Need hands-on remediation? Email guard@offseq.com

Keep watching kalkulatori.lv

This scan found 22 issues across 6 checks. Monitoring re-runs those checks daily, emails you when something material changes and records each fix, so you can show progress.

Daily monitoring

Recommended

€25per month

  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

Email alerts on material changes and an exportable JSON history of every change.

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Full report

€39.90one-time

  • The complete analysis as a PDF you can cite
  • Email delivery with an unlock code
  • Lifetime access to this report

Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

Results by check

Each check with its score, findings and the evidence it collected.

How this score is calculated

The security score runs 0–100, higher is better. It is the plain average of the security checks that completed in this scan, each counted equally. A check that could not run is left out: it counts neither as a pass nor as a fail.

Counted in this score

SSL/TLS
77
Security headers
60
Email security
60
DNS health
60
Network security
100
GDPR outside view
80
Average
73

Not counted

  • NIS2 outside view: Re-weights evidence from the TLS, email, DNS, network and hygiene checks, so counting it would count that evidence twice. Shown on its own.
  • OffSeq Observations: An AI reading of the site, useful context but not reproducible evidence. Shown on its own.

Findings that cap the score at 49

Each of these is serious on its own, so while any is present the site cannot rate better than high risk, however good the other checks are.

  • The certificate is not trusted by browsers
  • The website is not served over HTTPS
  • A database, remote desktop, file-sharing or Telnet service is reachable from the internet
  • The page loads a script from a compromised source
  • The domain registration has expired
  • SPF authorises every server to send mail as the domain

Partial scans

When the site blocks Guard or most checks cannot run, the score covers only the checks that ran (usually DNS and email), is capped at 75 and is shown as partial, without a risk level.

Risk levels

  • Critical0–25
  • High26–49
  • Medium50–75
  • Low76–100

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

The website occupies a niche market in Latvia, offering specialized online calculators and tools that cater to financial, mathematical, and everyday utility needs. Its business model revolves around providing free tools supported by advertising revenue, primarily through Google Adsense. The platform's multilingual support and continuous content updates indicate a growth-oriented approach targeting a broad user base within Latvia and potentially neighboring regions. The absence of direct contact emails or phone numbers suggests a lean operational model focused on digital engagement. The use of AWS hosting and Google services reflects a reliance on established cloud and marketing ecosystems, enhancing scalability and reach. No evident partnerships or subsidiaries were identified, indicating an independent operation. The site’s consistent branding and structured content contribute to a positive market position as a reliable resource for online calculators.

Security posture

kalkulatori.lv demonstrates a mature security posture with mandatory HTTPS encryption and implementation of cookie consent mechanisms aligned with GDPR requirements. The site avoids exposing sensitive data in its HTML content and employs input validation scripts to enhance form security. However, explicit security headers such as X-Frame-Options and X-Content-Type-Options are not clearly present, representing an area for improvement. The lack of a published security policy or incident response contact information limits transparency and readiness for security incidents. The integration of multiple third-party scripts, mainly from Google, is managed without detected vulnerabilities but requires ongoing monitoring. Overall, the security maturity is good for a small-scale online service but could benefit from formalized policies and enhanced header configurations.

Recommendations

  1. Publish a dedicated security policy page outlining security practices and user guidance.
  2. Implement and enforce additional HTTP security headers such as X-Frame-Options and X-Content-Type-Options.
  3. Provide clear incident response contact channels, including security or abuse email addresses.
  4. Regularly audit third-party scripts and dependencies to mitigate potential vulnerabilities.
  5. Enhance accessibility features and conduct periodic security and privacy compliance reviews.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
kalkulatori.lv
Description
Dažādi kalkulatori vienā vietā. Kalkulatori, daļskaitļi, datumi, kvadrāti. Šajā vietnē ir pieejami finanšu, matemātiskie un mājsaimniecības kalkulatori. Papildus kalkulatoriem šeit var atrast arī dažādus rīkus, piemēram, teksta analizatoru, paroļu ģenerēšanu un drošu pārsūtīšanu u.c.
Key services
financial calculators, mathematical calculators, unit converters, text tools, utility tools
Content quality
good
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript, Google Fonts, Google Adsense, Google Tag Manager, Google Funding Choices
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Cookie consent implemented
  • No exposed sensitive data in HTML
  • Input validation scripts present

Analytics and tracking

Services
Google Analytics (via gtag.js)
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Adsense
Marketing tools
Google Funding Choices
Transparency
good

Site quality

Design
good
User experience
good
Content relevance
good
Navigation
good
Professionalism
good
Trustworthiness
high

Key observations

  1. Website is a Latvian language portal offering various calculators and tools.
  2. Content is well structured with clear navigation and categorized calculators.
  3. Cookie consent and privacy policy are implemented and accessible.
  4. No direct contact emails or phone numbers found; contact via contact page form.
  5. Uses Google services extensively for analytics, ads, and consent management.
  6. No signs of malware, phishing, or suspicious content.
  7. No explicit terms of service or security policy pages found.
  8. No visible security.txt or vulnerability disclosure information.
Technical notes

Notes

The website is built on a custom or unknown CMS platform using standard web technologies including HTML5, CSS3, and JavaScript. It leverages Google Fonts for typography and integrates Google Adsense for monetization and Google Tag Manager for analytics. Hosting is provided by Amazon AWS, as indicated by the AWS nameservers, ensuring reliable infrastructure. Performance is moderate with good mobile optimization and basic accessibility features. SEO is well addressed through meta tags, Open Graph data, and structured JSON-LD organization schema. The site uses asynchronous loading for scripts to improve load times. There is no evidence of heavy frameworks or CMS platforms like WordPress or Joomla, suggesting a lightweight custom solution. Opportunities exist to improve technical SEO further and enhance security headers for better protection.
Standards and sources

Reference chips under each finding point to the standard, regulation or specification the finding relates to. They are taken from the official datasets below and mapped conservatively: a finding with no defensible link shows none. NIS2 and GDPR references mark where a finding is relevant evidence, not a compliance verdict. Implementing Regulation (EU) 2024/2690 binds digital infrastructure and digital service providers; for other entities it is the most detailed public reading of the Article 21 measures. WCAG, EN 301 549, European Accessibility Act and Web Accessibility Directive references name the requirement an automated accessibility rule relates to; they are not a conformance verdict.

Retrieved 2026-10-25

Earlier scans of this domain

  1. 76/100Low27 findingsView report
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